I must admit that I have no experience with the 5.0 V8, and do not have any expertise in horsepower and torque measurements. My previous truck was a 5.3 Chevy, and I assumed the 5.0 Ford might perform similarly, possibly a poor assumption.
What I do know is that the 5.3 Chevy had to downshift and wind up to 4K+ RPMs to pull most hills, while the Ecoboost just purrs on up with the cruise control on and rarely needs to downshift. The Ecoboost seems to take off much more quickly from a start while under load also. I know they say V8s are designed to rev, but not having to rev is much more relaxing to me.